What is a more effective title separator for SEO purposes? | (pipe) or — (dash)?

@priscilla.langworth 

From an SEO perspective, either "|" (pipe) or "-" (dash) can be used as a title separator. It does not significantly impact search engine rankings. It's more important to have clear and descriptive titles that accurately reflect the content of the page. The separator used should be consistent and easily readable for users.